Polycom IP 501 SIP 사용자 설명서

14

Multiple Call Appearances

Each line on the phone can be configured 
to have one or more call appearances.  This 
is useful if there is an active call and an 
incoming call arrives on the same line.  In 
the example shown, extension 9301 is in 
an outbound call with 9304.  The second 
diagram shows an incoming call from exten-
sion 9305.  To answer this incoming call, 
put the original call on Hold or press the 

 key.  Soft key labels are updated on the 

display to enable the user to:

1. 

Answer the incoming call.

2. 

Reject the incoming call.

3. 

Forward the incoming call to another 
extension.

Answering the incoming call places the 
original on Hold and refreshes the soft key 
labels as indicated (last illustration).
A user can also place another outbound call 
on the same first line.  Press 

Hold during the 

first call and press 

NewCall to obtain dial 

tone for a second call.

Shared Lines

The phone supports shared lines

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.  A shared 

line is indicated by a different line icon.  In 
the diagram, the first line is private and the 
second line is shared.  If two phones share 
a line, an incoming call to that number will 
cause both phones to ring.  The call can be 
answered on either phone but not both. 

If a shared line is in use on one of the 
phones, it cannot be used on the other one.  
The shared line icon changes to a moving 
icon when the line is in use remotely. 

Calls on shared lines can be transferred, put 
on hold, or added to a conference.

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